buttons MERCEDES-BENZ S CLASS 2019 User Guide

Switchingthesteering wheel heater on or off
Requirements:RThe power supply orthe ignition is switchedon.
#Turnthe lever inthe direction of arrow1or2.If indicator lamp3lights up,thesteeringwheel heater is switched on.
Easy entry andexitfeature
Usingthe easy entry andexitfeature
&WARNINGRisk of accident when drivingoff while adjustingthe easyexitfeature
‑ Ifyou drive off whilethe easy entryandexitfeature is making adjustments,you couldlose control ofthevehicle.
#Alwayswait untilthe adjustment proc‐ess is completebefore driving off.
&WARNINGRisk of becoming trappedwhile adjustingthe easy entryandexitfeature
Whenthe easy entryandexitfeature adjuststhesteering wheel andthe driver's seat,youandothervehicle occupants – particularlychildren – could become trapped.
#Duringthe adjustment process oftheeasy entryandexitfeature, make surethat no one has any body parts inthesweep ofthe seat orthesteering wheel.
Ifthere is arisk of becoming trappedbythesteering wheel:
#Movethe adjustment lever ofthesteer‐ing wheel.The adjustment process isstopped.
Ifthere is arisk of becoming trappedbythedriver's seat:
#Pressthe seat adjustment switch.The adjustment process isstopped.
Vehicles with memory function:You canstopthe adjustment processbypressing one ofthememory function position buttons.
&WARNINGRisk of becoming trappedduring activation ofthe easy entryandexitfeaturebychildren
Ifchildren activatethe easy entryandexitfeature,theycan become trapped, particu‐larlywhen unattended.
#Never leavechildren unattended inthevehicle.
11 4Seats andstowing

#When leavingthevehicle, alwaystakethe SmartKeywithyou and lockthevehicle.
Ifthe easy entryandexitfeature is active,thesteering wheel will moveupwards andthe driv‐er's seat will moveback inthefollowing situa‐tions:
Ryou switchthe ignition off whenthe driver'sdoor is open
Ryou openthe driver's door whenthe ignitionis switched off
%Thesteering wheel will moveupwards onlyifit is not already as high as it will go. The driv‐er's seat will movebackwards only if it is notalready intherearmost position.
Thesteering wheel andthe driver's seat willmovebacktothe last drive position inthefol‐lowing cases:
Ryou switchthe power supplyorthe ignitionon whenthe driver's door is closed
Ryou closethe driver's door whenthe ignitionis switched on
The last drive position isstored inthefollowingsituations:
Ryou switchthe ignition off
RVehicles with memory function:call uptheseat settings viathe memory function.
RVehicles with memory function:savetheseat settings viathe memory function.
Vehicles with memory function:press one ofthe memory function saved position buttonstostopthe adjustment process.
Settingthe easy entry andexitfeature
Multimedia system:
,Vehicle.îVehicle Set-
tings.Easy Entry/Exit
#SelectSteering Wheel & Seat,SteeringWheel OnlyorOff.
Operatingthe memory function
&WARNINGRisk of an accident ifthememory function is used while driving
Ifyou usethe memory function onthe driv‐er's side while driving,you could lose controlofthevehicle as aresult ofthe adjustmentsbeing made.
#Only usethe memory function onthedriver's side whenthevehicle isstation‐ary.
&WARNINGRisk of entrapment when set‐tingthe seat withthe memory function
Whenthe memory function adjuststhe seatorsteering wheel,you andothervehicleoccupants – particularlychildren – couldbecome trapped.
#Duringthe setting procedure ofthememory function, ensurethat no bodyparts are inthe sweep ofthe seat orthesteering wheel.
Seats andstowing11 5

%Depending onthe model, only preset posi‐tion buttons 1 and 2 areavailable.
#Tocall up:press and holdtherelevant pre‐set position button1,2 or 3 untilthe frontseat,thesteering wheel, Head-up Displayand outside mirror are inthestored position.
%Depending onthe model, only preset posi‐tion buttons 1 and 2 areavailable.
%Ifyoureleasethe preset position button,theseat,steering wheel and mirror setting func‐tionsstop immediately.Vehicles withtheActive MulticontourSeatPackage:Settingthe active multicon‐tour seat orthe 4-waylumbar support isstillcarried out.Vehicles withouttheActive MulticontourSeatPackage:Adjustment ofthe 4-waylumbar support isstill carried out.
Memory function intherear passengercompartment
Operatingrear seat viathe memory functionintherear passenger compartment
StoringRear seat settingsfor uptothree people can bestored and called up usingthe memory functionintherear passenger compartment.
Thefollowing settings can bestoredfortherearseats:
RPosition ofthe seat, backrest and headrestraint
RActive multicontour seats:the seat side bol‐sters ofthe seat backrest aswell asthe con‐tour ofthe seat backrest inthe lumbar andshoulderregions
RSeat heating: distribution ofthe heated sec‐tions ofthe seat cushion and seat backrest
#Press button1.Therear seat is selected ifthe indicator lampinthe button does not light up.
#Adjusttherear seat usingthe buttons inthedoor control panel (→page97).
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#Adjustthe front passenger seat usingthebuttons inthe door control panel intherearpassenger compartment (→page 93).
#Ensurethatthe indicator lamp in button1lights up.
Example:vehicles without arecliningrear seat
#Brieflypress memory button M andthenpress preset position button1,2 or 3 withinthree seconds.The settingsforthe front passenger seat andtherear seat arestored inthe selected pre‐set position.
%Vehicles withrecliningrear seat:You can‐notstore any settings onthejbuttonforadjustingthereclined position.
Calling up
#Press button1.Whenthe indicator lamp lights up,the frontpassenger seat is selected.
12 0Seats andstowing

Overview of climate control systems
Notes on climate control
An interior airfilter must always be used sothatthe air conditioning system, pollution level moni‐toring andthe airfiltering functionworkcor‐rectly. Makesurethatthefilter is installed cor‐rectly andthefilter housing inthe engine com‐partment is closed correctly usingthe cap andalways tightly sealed when in operation. Usefil‐tersrecommended and approvedbyMercedes-Benz. Always haveserviceworkcarried out at aqualified specialistworkshop.
Overview ofthe control panelfor automaticclimate control
Plug-inhybrid:observethe notes inthe Supple‐ment. Otherwise,you mayfailtorecognize dan‐gers.
The indicator lamps inthe buttons indicatethatthe corresponding function is activated.
1XSets climate controltoautomatic, left(→page160)
2

%Whenyou parkthevehicle,you canstilloperatethe side windowsandthe panoramicsliding sunrooffor approximatelyfiveminutes ifthe driver's door is closed.
Garage door opener
Programming buttonsfor thegaragedooropener
&DANGERRisk offatal injuries duetoexhaustgases
Combustion engines emit poisonousexhaustgases such as carbon monoxide. Inhalingtheseexhaustgases is hazardoustohealthand can leadtopoisoning.
#Never leavethe enginerunning in anenclosed space without sufficientventi‐lation.
&WARNINGRisk of injurywhen openingor closing a door withthegaragedooropener
Whenyou operate or programthe door withthe integratedgaragedoor opener, people intherange of movement ofthe door maybecome trapped orstruckbythe door.
#When usingthe integratedgaragedooropener, always make surethat nobodyis withintherange of movement ofthedoor.
Only operatethefollowing doors usingthegaragedoor opener:
RDoors with a safetystop andreversingfea‐ture.
RDoors which conformtothe currentU.S.safetystandards.
Requirements:RThevehicle has been parked outsidethegarageor outsidetherange of movement ofthe door.
RThe engine is switched off.
RThe ignition is switched on.
%Thegaragedoor opener function is alwaysavailable whenthe ignition is switched on.
#Check ifthe transmitter frequency oftheremotecontrol hasthe frequencyrange of280to868 MHz.
Radio equipment approval number:
RNZLMUAHL5 (USA)
184Driving and parking

R4112A-MUAHL5 (Canada)
#Press and hold button1,2or3thatyouwishtoprogram.Indicator lamp4flashesyellow.
%It cantakeupto20 seconds beforethe indi‐cator lampflashesyellow.
#Releasethe previously pressed button.Indicator lamp4continuestoflashyellow.
#Pointremotecontrol5from a distance of1 in (1 cm)to3 in (8 cm)towards buttons1,2or3.
#Press and hold button6ofremotecontrol5until:RIndicator lamp4lights upgreen contin‐uously.Programming is complete.
RIndicator lamp4flashesgreen. Pro‐grammingwas successful.Additionally,synchronization oftherolling code withthe door system must also be carried out.
#If indicator lamp4does not light up orflashgreen:repeatthe procedure.
#Release all ofthe buttons.
%Theremotecontrolforthe door drive is notincluded inthe scope of delivery ofthegaragedoor opener.
Synchronizingtherolling code
Requirements:RThe door system uses arolling code.
RThevehicle must be withinrange ofthegaragedoor or door drive.
RThevehicle aswell as persons and objects,are located outsidetherange of movementofthe door.
#Pressthe programming button onthe doordrive unit.Initiatethe nextstep within approximately30 seconds.
#Press previously programmed button1,2or3repeatedly untilthe door closes.Whenthe door closes, programming is com‐pleted.
Driving and parking18 5

%Please alsoreadthe operating instructionsforthe door drive.
Troubleshooting when programming theremotecontrol
#Check ifthe transmitter frequency ofremotecontrol5is supported.
#Replacethe batteries inremotecontrol5.
#Holdremotecontrol5atvarious angles ata distance between 1 in (1 cm)to3 in (8 cm)in front ofthe insiderearview mirror.Yo ushouldtesteverypositionfor at least25 sec‐onds before trying another position.
#Holdremotecontrol5atthe same anglesatvarious distances in front ofthe insiderearview mirror.You shouldtesteveryposi‐tionfor at least25 seconds before tryinganother position.
#Notethat someremotecontrols transmitonlyfor a limited period, press button6onremotecontrol5again before transmissionends.
#Alignthe antenna line ofthe door opener unitwiththeremotecontrol.
%Support and additional information on pro‐gramming:
ROnthetoll free HomeLink®Hotline on1-800-355-3515 .
ROnthe Internet at http://www.homelink.com/mercedes.
Opening/closing agaragedoor
Requirements:RThe corresponding button is programmedtooperatethe door.
#Press and hold buttons1,2or3untilthe door opens or closes.
#If indicator lamp4flashesyellow afterapproximately 20 seconds: press and holdthe previously pressed button again untilthedoor opens or closes.
18 6Driving and parking

Clearingthegaragedoor opener memory
#Press and hold buttons1and3.Indicator lamp4lights upyellow.
#If indicator lamp4flashesgreen:releasebuttons1and3.The entire memoryhas been deleted.
Radio equipment approval numbersfor thegaragedoor opener
Radio equipment approval numbers
Brazil
Esteequipamento opera em caráter secundário,istoé, nãotem direito à proteção contra interfer‐ência prejudicial, mesmo de estações do mesmotipo, e não pode causar interferência a sistemasoperando em caráter primário.
Paramaiores informações acessarwww.anatel.gov.br
Radio equipment approval numbers
CountryRadio equipment approvalnumber
EgyptTAC.2511151293.WIR
AndorraCE
AustraliaR-NZ
Barbados MED1578
Chile2488/DFRS20576/F-74
EuropeanUnionCE
GibraltarCE
Iceland CE
Jordan TRC/LPD/2015/299
CanadaIC:4112A-MUAHL5
Kuwait CE
Liechten‐steinCE
Driving and parking187

cruise control willresume speedregulation backtothestored speed.
Cruise control is operated usingthe correspond‐ingsteering wheel buttons.You canstore anyspeed above15mph (20 km/h) uptothe maxi‐mum speed.
Ifyoufailtoadaptyour drivingstyle, cruise con‐trol can neitherreducetherisk of an accidentnoroverridethe lawsof physics. It cannottakeinto accountroad,weather or traffic conditions.Cruise control is only an aid.You areresponsibleforthe distancetothevehicle in front,forvehi‐cle speed,for braking in good time andforstay‐ing inyour lane.
Displaysonthe multifunction displayThestatus of cruise control andthestoredspeed are shown inthe multifunction display.
1Cruise control is selected
2Speed is saved, cruise control is deactivated
3Speed is saved, cruise control is activated
%The segments betweenthestored speed andthe end ofthe segment display light up inthe speedometer.
System limitationsCruise control may be unabletomaintainthestored speed on uphill gradients. Thestoredspeed isresumed whenthe gradientevens out.
Change into a lowergear in good time on longandsteep downhill gradients.Takeparticularnoteofthis when driving a ladenvehicle. By
doing so,you will make use ofthe engine's brak‐ing effect. Thisrelievesthe load onthe brakesystem and preventsthe brakes fromoverheat‐ing andwearingtooquickly.
Do not use cruise control inthefollowing situa‐tions:
RIn traffic situations whichrequire frequentchanges of speed, e.g. in heavy traffic, onwindingroads.
ROn slipperyroads.Accelerating can causethe drive wheelstolose traction andthevehicle couldthen skid.
RIfyou are driving when visibility is poor.
Operating cruise control
&WARNINGRisk of accident duetostoredspeed
Ifyou call upthestored speed andthis islowerthanyour current speed,thevehicledecelerates.
#Takeinto accountthe traffic situationbefore calling upthestored speed.
Driving and parking201